blueprints-processor/adaptors/rest-adaptor-provider/src/test/java/org/onap/ccsdk/config/rest/adaptor/service/GenericRestClientServiceTest.java

   1 /*\r
   2  * Copyright © 2017-2018 AT&T Intellectual Property.\r
   3  * Modifications Copyright © 2018 IBM.\r
   4  * \r
   5  * Licensed under the Apache License, Version 2.0 (the "License");\r
   6  * you may not use this file except in compliance with the License.\r
   7  * You may obtain a copy of the License at\r
   8  * \r
   9  * http://www.apache.org/licenses/LICENSE-2.0\r
  10  * \r
  11  * Unless required by applicable law or agreed to in writing, software\r
  12  * distributed under the License is distributed on an "AS IS" BASIS,\r
  13  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r
  14  * See the License for the specific language governing permissions and\r
  15  * limitations under the License.\r
  16  */\r
  17 \r
  18 package org.onap.ccsdk.config.rest.adaptor.service;\r
  19 \r
  20 import static org.powermock.api.mockito.PowerMockito.mock;\r
  21 import static org.powermock.api.mockito.PowerMockito.when;\r
  22 import static org.powermock.api.mockito.PowerMockito.whenNew;\r
  23 import org.junit.Assert;\r
  24 import org.junit.Before;\r
  25 import org.junit.Test;\r
  26 import org.junit.runner.RunWith;\r
  27 import org.mockito.Matchers;\r
  28 import org.onap.ccsdk.config.rest.adaptor.ConfigRestAdaptorException;\r
  29 import org.powermock.core.classloader.annotations.PowerMockIgnore;\r
  30 import org.powermock.core.classloader.annotations.PrepareForTest;\r
  31 import org.powermock.modules.junit4.PowerMockRunner;\r
  32 import org.springframework.http.HttpMethod;\r
  33 import org.springframework.http.HttpStatus;\r
  34 import org.springframework.http.ResponseEntity;\r
  35 import org.springframework.web.client.RestTemplate;\r
  36 \r
  37 @SuppressWarnings("unchecked")\r
  38 @RunWith(PowerMockRunner.class)\r
  39 @PowerMockIgnore("javax.net.ssl.*")\r
  40 @PrepareForTest({AbstractConfigRestClientAdapter.class})\r
  41 public class GenericRestClientServiceTest {\r
  42 \r
  43     ConfigRestAdaptorService configRestAdaptorService;\r
  44 \r
  45     RestTemplate mockRestTemplate = mock(RestTemplate.class);\r
  46 \r
  47     String path = "path";\r
  48 \r
  49     @Before\r
  50     public void before() throws Exception {\r
  51         whenNew(RestTemplate.class).withAnyArguments().thenReturn(mockRestTemplate);\r
  52 \r
  53         String propertyDir = "src/test/resources";\r
  54         configRestAdaptorService = new ConfigRestAdaptorServiceImpl(propertyDir);\r
  55     }\r
  56 \r
  57     @Test\r
  58     public void testGetResource() throws Exception {\r
  59         String responseBody = "sampleBodyString";\r
  60         ResponseEntity<Object> response = new ResponseEntity<Object>(responseBody, HttpStatus.OK);\r
  61         when(mockRestTemplate.exchange(Matchers.endsWith(path), Matchers.eq(HttpMethod.GET), Matchers.any(),\r
  62                 Matchers.any(Class.class))).thenReturn(response);\r
  63 \r
  64         String body = configRestAdaptorService.getResource("modelservice", path, String.class);\r
  65 \r
  66         Assert.assertEquals(responseBody, body);\r
  67     }\r
  68 \r
  69     @Test\r
  70     public void testPostResource() throws Exception {\r
  71         String responseBody = "sampleBodyString";\r
  72         ResponseEntity<Object> response = new ResponseEntity<Object>(responseBody, HttpStatus.OK);\r
  73         when(mockRestTemplate.exchange(Matchers.endsWith(path), Matchers.eq(HttpMethod.POST), Matchers.any(),\r
  74                 Matchers.any(Class.class))).thenReturn(response);\r
  75 \r
  76         String body = configRestAdaptorService.postResource("modelservice", path, null, String.class);\r
  77 \r
  78         Assert.assertEquals(responseBody, body);\r
  79     }\r
  80 \r
  81     @Test\r
  82     public void testExchange() throws Exception {\r
  83         String responseBody = "sampleBodyString";\r
  84         ResponseEntity<Object> response = new ResponseEntity<Object>(responseBody, HttpStatus.OK);\r
  85         when(mockRestTemplate.exchange(Matchers.endsWith(path), Matchers.eq(HttpMethod.GET), Matchers.any(),\r
  86                 Matchers.any(Class.class))).thenReturn(response);\r
  87 \r
  88         String body = configRestAdaptorService.exchangeResource("modelservice", path, null, String.class, "GET");\r
  89 \r
  90         Assert.assertEquals(responseBody, body);\r
  91     }\r
  92 \r
  93     @Test(expected = ConfigRestAdaptorException.class)\r
  94     public void testGetResourceError() throws Exception {\r
  95         ResponseEntity<Object> response = new ResponseEntity<Object>("", HttpStatus.INTERNAL_SERVER_ERROR);\r
  96         when(mockRestTemplate.getForEntity(Matchers.endsWith(path), Matchers.any())).thenReturn(response);\r
  97 \r
  98         configRestAdaptorService.getResource("modelservice", path, String.class);\r
  99     }\r
 100 \r
 101     @Test(expected = ConfigRestAdaptorException.class)\r
 102     public void testPostResourceError() throws Exception {\r
 103         ResponseEntity<Object> response = new ResponseEntity<Object>("", HttpStatus.INTERNAL_SERVER_ERROR);\r
 104         when(mockRestTemplate.postForEntity(Matchers.endsWith(path), Matchers.anyObject(), Matchers.any()))\r
 105                 .thenReturn(response);\r
 106 \r
 107         configRestAdaptorService.postResource("modelservice", path, null, String.class);\r
 108     }\r
 109 \r
 110     @Test(expected = ConfigRestAdaptorException.class)\r
 111     public void testExchangeError() throws Exception {\r
 112         ResponseEntity<Object> response = new ResponseEntity<Object>("", HttpStatus.INTERNAL_SERVER_ERROR);\r
 113         when(mockRestTemplate.exchange(Matchers.endsWith(path), Matchers.eq(HttpMethod.GET), Matchers.any(),\r
 114                 Matchers.any(Class.class))).thenReturn(response);\r
 115 \r
 116         configRestAdaptorService.exchangeResource("modelservice", path, null, String.class, "GET");\r
 117     }\r
 118 }\r